[INFO] updating cached repository https://github.com/46bit/comms [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6d96ab1c55c57c5ae6d84e9064756cabe32135c4 [INFO] testing 46bit/comms against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F46bit%2Fcomms" "/workspace/builds/worker-4/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/46bit/comms on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/46bit/comms [INFO] finished tweaking git repo https://github.com/46bit/comms [INFO] tweaked toml for git repo https://github.com/46bit/comms written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/46bit/comms already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] a812719ed31dbff26c4a0631b66f91eaad15cf87c050b93d98a203be1d88332f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a812719ed31dbff26c4a0631b66f91eaad15cf87c050b93d98a203be1d88332f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling futures v0.1.13 [INFO] [stderr] Compiling tokio-timer v0.1.1 [INFO] [stderr] Compiling comms v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/mod.rs:126:39 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.86s [INFO] running `"docker" "inspect" "a812719ed31dbff26c4a0631b66f91eaad15cf87c050b93d98a203be1d88332f"` [INFO] running `"docker" "rm" "-f" "a812719ed31dbff26c4a0631b66f91eaad15cf87c050b93d98a203be1d88332f"` [INFO] [stdout] a812719ed31dbff26c4a0631b66f91eaad15cf87c050b93d98a203be1d88332f [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3e21155b89674dd4275b377f6104b5b78cc2ef42942f5c75545da572554eccc3 [INFO] running `"docker" "start" "-a" "3e21155b89674dd4275b377f6104b5b78cc2ef42942f5c75545da572554eccc3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling log v0.3.7 [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/mod.rs:126:39 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.2.27 [INFO] [stderr] Compiling comms v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/mod.rs:126:39 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn unpark_noop() -> Arc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn executor::Unpark` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.57s [INFO] running `"docker" "inspect" "3e21155b89674dd4275b377f6104b5b78cc2ef42942f5c75545da572554eccc3"` [INFO] running `"docker" "rm" "-f" "3e21155b89674dd4275b377f6104b5b78cc2ef42942f5c75545da572554eccc3"` [INFO] [stdout] 3e21155b89674dd4275b377f6104b5b78cc2ef42942f5c75545da572554eccc3 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9367a0ea5bee00fdd440793dac7a0d6e0eff3b0169f3fc74b67ffaa454381715 [INFO] running `"docker" "start" "-a" "9367a0ea5bee00fdd440793dac7a0d6e0eff3b0169f3fc74b67ffaa454381715"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/mod.rs:126:39 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:56:33 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn unpark_noop() -> Arc { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn executor::Unpark` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/client/mod.rs:126:39 [INFO] [stderr] | [INFO] [stderr] 126 | pub fn update_status(self) -> Box, Self), Error = Self>> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Self), Error = Self>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/comms-c6efa9477d0d201d [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test client::tests::can_status ... ok [INFO] [stdout] test client::receive::tests::can_hard_receive_in_time ... ok [INFO] [stdout] test client::receive::tests::can_hard_receive_an_error ... ok [INFO] [stdout] test client::tests::can_transmit ... ok [INFO] [stdout] test client::tests::can_receive ... ok [INFO] [stdout] test room::tests::can_broadcast_all ... ok [INFO] [stdout] test room::tests::can_statuses ... ok [INFO] [stdout] test client::tests::stream_and_sink_separate ... ok [INFO] [stdout] test room::tests::can_receive_all ... ok [INFO] [stdout] test client::receive::tests::can_receive ... ok [INFO] [stdout] test client::receive::tests::can_receive_an_error ... ok [INFO] [stdout] test room::tests::can_transmit ... ok [INFO] [stdout] test client::tests::can_close ... ok [INFO] [stdout] test client::receive::tests::can_receive_well_behaved ... ok [INFO] [stdout] test client::tests::can_join_room ... ok [INFO] [stdout] test client::receive::tests::can_soft_receive_in_time ... ok [INFO] [stdout] test client::receive::tests::can_soft_receive_an_error ... ok [INFO] [stdout] test client::receive::tests::can_receive_for_3_seconds ... ok [INFO] [stdout] test client::receive::tests::can_soft_receive_a_timeout ... ok [INFO] [stdout] test client::receive::tests::can_hard_receive_a_timeout ... ok [INFO] [stdout] test client::receive::tests::can_receive_with_soft_timeout_well_behaved ... ok [INFO] [stderr] Doc-tests comms [INFO] [stdout] test client::receive::tests::can_receive_with_hard_timeout_well_behaved ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/client/mod.rs - client::Client::transmit (line 85) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "9367a0ea5bee00fdd440793dac7a0d6e0eff3b0169f3fc74b67ffaa454381715"` [INFO] running `"docker" "rm" "-f" "9367a0ea5bee00fdd440793dac7a0d6e0eff3b0169f3fc74b67ffaa454381715"` [INFO] [stdout] 9367a0ea5bee00fdd440793dac7a0d6e0eff3b0169f3fc74b67ffaa454381715